Online inventory represents Gregory Hills stock only.
8 Locations in New South Wales.

07B61AC7-D99B-4E1B-9A37-C58821320079

18th Birthday Decorations & Party Supplies

Showing 1 to 28 of 28
Price Under $5 Under $10 Under $20 Under $30 $30 and over 28 products
  • Only 1 left!
    18th Engravable Metal Flask - 9cm x 2cm x 13.5cm
    $14.99
    $14.99
    $14.99
    $14.99
  • Rose Gold Sparkling Fizz 18 Birthday Badge - 7.5cm
    $2.50
    $2.50
    $2.50
    $2.50
  • 18 Rose Gold & White Centrepiece Weight - 165g
    $5.99
    $5.99
    $5.99
    $5.99
  • Only 3 left!
    Gold 18th Birthday Tiara With Diamantes
    $14.99
    $14.99
    $14.99
    $14.99
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 7 in stock
    18 Today Sash! Featuring flashing LED lights
    $14.99
    $14.99
    $14.99
    $14.99
  • Only 3 left!
    18th Black Flash Sash
    $14.99
    $14.99
    $14.99
    $14.99
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 6 in stock
    Colourful Confetti 18th Birthday Foil Balloon - 46cm
    $6.99
    $6.99
    $6.99
    $6.99
  • Sparkling Fizz Black & Gold 18th Birthday Foil Balloon - 46cm
    $6.99
    $6.99
    $6.99
    $6.99
  • Only 3 left!
    Rose Gold 18th Birthday Tiara With Diamantes
    $14.99
    $14.99
    $14.99
    $14.99
  • Only 1 left!
    I am 18 Today Silver Sash - The Base Warehouse
    I am 18 Today Silver Sash
    $3.99
    $3.99
    $3.99
    $3.99
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 12 in stock
    Gold Acrylic Eighteen Cake Topper - 2mm
    $4.79
    $4.79
    $4.79
    $4.79
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 10 in stock
    Silver Metal Happy 18th Cake Topper
    $17.99
    $17.99
    $17.99
    $17.99
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 20 in stock
    Centrepiece - Silver - 18
    $3.99
    $3.99
    $3.99
    $3.99
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 19 in stock
    Centrepiece - Gold - 18
    $4.79
    $4.79
    $4.79
    $4.79
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 12 in stock
    Centrepiece - Multicolor - 18
    $4.79
    $4.79
    $4.79
    $4.79
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 12 in stock
    Gold Glitter 18 Stemless Champagne Glass - 180ml
    $17.99
    $17.99
    $17.99
    $17.99
  • Only 1 left!
    Pink 18 Rosette
    $9.99
    $9.99
    $9.99
    $9.99
  • Only 2 left!
    18th Birthday Flashing Sash
    $14.99
    $14.99
    $14.99
    $14.99
  • Sweet Hearts Plaque Display - 10cm x 15cm
    $11.99
    $11.99
    $11.99
    $11.99
  • Only 2 left!
    18 Novelty Candle Pack
    $6.99
    $6.99
    $6.99
    $6.99
  • Only 5 left!
    6 Pack Chrome Gold Sparkling Fizz 18 Birthday Balloons - 27cm
    $6.99
    $6.99
    $6.99
    $6.99
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 18 in stock
    18 Black & Gold Centrepiece Weight - 165g
    $5.99
    $5.99
    $5.99
    $5.99
  • 5D1A8E53-7A17-4FDD-8AC8-4286FD6B3124 6 in stock
    Rose Gold 18 Shot Glass - 30ml
    $11.99
    $11.99
    $11.99
    $11.99
  • Only 3 left!
    Happy Birthday 18th Bow Mug - 360ml
    $17.99
    $17.99
    $17.99
    $17.99
  • Only 5 left!
    18th Sweet Heart Stemless Glass - 600ml
    $17.99
    $17.99
    $17.99
    $17.99
  • Only 3 left!
    White And Gold Happy Birthday 18 Mug - 360ml
    $11.99
    $11.99
    $11.99
    $11.99
  • Only 4 left!
    18th Birthday Shot Glass
    $9.99
    $9.99
    $9.99
    $9.99
  • Only 3 left!
    18th Birthday Sweet Heart Gold Handle Mug
    $17.99
    $17.99
    $17.99
    $17.99

18th Birthday Decorations & Party Supplies

Shop 18th birthday decorations at The Base Warehouse, including I am 18 Today Silver Sash, Gold Acrylic Eighteen Cake Topper and 18th Engravable Metal Flask. Prices start from $2.50.

Order online for delivery Australia wide, or shop in person at any of our 8 stores across New South Wales: Gregory Hills, Brookvale, Menai, Erina Fair, Lake Haven, Tuggerah, Wagga Wagga and Bankstown.